.page-news {
  --news-accent-soft: rgba(180, 103, 74, 0.18);
  --news-rail-w: 172px;
  --news-aside-w: 232px;
  padding: 0 0 clamp(56px, 8vw, 104px);
  background: var(--bg);
  color: var(--ink);
  overflow-x: clip;
}

.page-news .breadcrumb {
  padding-top: 22px;
}

/* ---------- 报头 ---------- */
.page-news .news-masthead {
  position: relative;
  isolation: isolate;
  margin-bottom: clamp(28px, 4vw, 46px);
  padding: clamp(26px, 4vw, 44px) 0 clamp(24px, 3.4vw, 36px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  z-index: -1;
  width: min(48%, 440px);
  height: 100%;
  background: linear-gradient(212deg, var(--news-accent-soft), transparent 72%);
  clip-path: polygon(40% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .news-masthead .eyebrow {
  color: var(--clay-lift);
}

.page-news .news-masthead h1 {
  display: inline-block;
  margin: 8px 0 16px;
  font-family: var(--font-serif);
  font-size: var(--fs-1);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--ink);
  transform: skewX(-2deg);
  transform-origin: left bottom;
}

.page-news .news-masthead .lede {
  max-width: 64ch;
  margin: 0;
  font-size: var(--fs-3);
  line-height: 1.85;
  color: var(--faint);
}

/* ---------- 本期专题 ---------- */
.page-news .news-feature {
  position: relative;
  margin-bottom: clamp(42px, 6vw, 74px);
}

.page-news .news-feature__figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-2);
}

.page-news .news-feature__figure img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .news-feature__plate {
  position: relative;
  z-index: 2;
  padding: clamp(20px, 3vw, 30px) clamp(18px, 3vw, 32px) clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  border-left: 4px solid var(--clay);
  background: linear-gradient(158deg, rgba(180, 103, 74, 0.2), rgba(18, 26, 35, 0.97) 58%);
}

.page-news .news-feature__title {
  margin: 12px 0 14px;
  font-family: var(--font-serif);
  font-size: var(--fs-2);
  font-weight: 700;
  line-height: 1.28;
  color: var(--ink);
  transform: skewX(-1.2deg);
  transform-origin: left center;
}

.page-news .news-feature__text {
  margin: 0;
  font-size: var(--fs-3);
  line-height: 1.85;
  color: var(--faint);
}

.page-news .news-feature__findings {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-feature__findings li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-4);
  line-height: 1.75;
  color: var(--faint);
}

.page-news .news-feature__findings .mono {
  color: var(--clay-lift);
  font-weight: 700;
}

.page-news .news-feature__link {
  margin: 20px 0 0;
  font-size: var(--fs-4);
}

.page-news .news-feature__link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(70, 227, 196, 0.42);
}

.page-news .news-feature__link a:hover {
  border-bottom-color: var(--cyan);
}

@media (min-width: 940px) {
  .page-news .news-feature {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(300px, 1fr);
    align-items: end;
  }

  .page-news .news-feature__plate {
    margin-left: -64px;
    margin-bottom: 38px;
    box-shadow: -16px 20px 46px rgba(0, 0, 0, 0.52);
  }
}

/* ---------- 三列骨架 ---------- */
.page-news .news-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 48px);
}

@media (min-width: 1060px) {
  .page-news .news-grid {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr) var(--news-aside-w);
    align-items: start;
    gap: 40px;
  }
}

/* ---------- 左侧栏目分类 ---------- */
.page-news .news-rail .eyebrow {
  margin-bottom: 12px;
  color: var(--faint);
}

.page-news .news-rail__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-rail__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 132px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--ink);
  font-size: var(--fs-4);
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .news-rail__link .mono {
  color: var(--faint);
  font-style: normal;
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link[aria-current="true"] {
  border-color: var(--cyan);
  background: rgba(70, 227, 196, 0.09);
  color: var(--cyan);
}

.page-news .news-rail__link:hover .mono,
.page-news .news-rail__link[aria-current="true"] .mono {
  color: var(--cyan);
}

.page-news .news-rail__note {
  margin: 16px 0 0;
  font-size: var(--fs-4);
  line-height: 1.8;
  color: var(--faint);
}

@media (min-width: 1060px) {
  .page-news .news-rail {
    position: sticky;
    top: 104px;
    padding-right: 18px;
    border-right: 1px solid var(--line);
  }

  .page-news .news-rail__list {
    display: grid;
    gap: 6px;
  }
}

/* ---------- 条目分组 ---------- */
.page-news .news-group {
  margin-bottom: clamp(30px, 4vw, 46px);
  scroll-margin-top: 110px;
}

.page-news .news-group:last-child {
  margin-bottom: 0;
}

.page-news .news-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 4px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--clay);
}

.page-news .news-group__head h2 {
  margin: 0;
  font-size: var(--fs-3);
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--clay-lift);
}

.page-news .news-group__meta {
  margin: 0;
  font-size: var(--fs-4);
  color: var(--faint);
}

/* ---------- 条目 ---------- */
.page-news .news-item {
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease);
}

.page-news .news-item:hover {
  border-bottom-color: var(--clay);
}

.page-news .news-item__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 9px;
}

.page-news .news-item__read,
.page-news .news-item__when {
  font-size: var(--fs-4);
  color: var(--faint);
  font-style: normal;
}

.page-news .news-item__when {
  color: var(--moss-lift);
}

.page-news .news-item__title {
  margin: 0;
  font-size: var(--fs-3);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--ink);
}

.page-news .news-item__excerpt {
  max-width: 62ch;
  margin: 10px 0 0;
  font-size: var(--fs-4);
  line-height: 1.82;
  color: var(--faint);
}

@media (hover: hover) and (min-width: 800px) {
  .page-news .news-item__excerpt {
    max-height: 0;
    margin-top: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease), margin-top var(--dur) var(--ease);
  }

  .page-news .news-item:hover .news-item__excerpt,
  .page-news .news-item:focus-within .news-item__excerpt {
    max-height: 12rem;
    margin-top: 10px;
    opacity: 1;
  }
}

/* ---------- 区块插图 ---------- */
.page-news .news-inline {
  margin: 22px 0 0;
  border: 1px solid var(--line);
  background: var(--panel-2);
}

.page-news .news-inline img {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .news-inline figcaption {
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  font-size: var(--fs-4);
  color: var(--faint);
}

/* ---------- 往期目录 ---------- */
.page-news .news-aside__title {
  margin: 0 0 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--line);
  font-size: var(--fs-3);
  font-weight: 800;
  letter-spacing: 0.05em;
  color: var(--ink);
}

.page-news .news-archive {
  position: relative;
  margin: 0;
  padding: 0 0 0 20px;
  list-style: none;
}

.page-news .news-archive::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}

.page-news .news-archive__item {
  position: relative;
  padding-bottom: 16px;
}

.page-news .news-archive__item::before {
  content: "";
  position: absolute;
  left: -20px;
  top: 8px;
  width: 9px;
  height: 9px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--bg);
}

.page-news .news-archive__item.is-current::before {
  border-color: var(--magenta);
  background: var(--magenta);
  animation: news-pulse 2.6s var(--ease) infinite;
}

@keyframes news-pulse {
  0% { box-shadow: 0 0 0 0 rgba(230, 62, 124, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(230, 62, 124, 0); }
  100% { box-shadow: 0 0 0 0 rgba(230, 62, 124, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-archive__item.is-current::before {
    animation: none;
  }
}

.page-news .news-archive__summary {
  display: block;
  padding: 2px 0;
  list-style: none;
  cursor: pointer;
}

.page-news .news-archive__summary::-webkit-details-marker {
  display: none;
}

.page-news .news-archive__phase {
  display: block;
  font-size: var(--fs-4);
  letter-spacing: 0.07em;
  color: var(--clay-lift);
}

.page-news .news-archive__name {
  display: block;
  margin-top: 3px;
  font-size: var(--fs-4);
  line-height: 1.6;
  color: var(--ink);
  transition: color var(--dur) var(--ease);
}

.page-news .news-archive__summary:hover .news-archive__name {
  color: var(--cyan);
}

.page-news .news-archive__topics {
  display: grid;
  gap: 6px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-archive__topics li {
  position: relative;
  padding-left: 12px;
  font-size: var(--fs-4);
  line-height: 1.7;
  color: var(--faint);
}

.page-news .news-archive__topics li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 5px;
  height: 1px;
  background: var(--line);
}

.page-news .news-aside__cover {
  margin: 22px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel-2);
}

.page-news .news-aside__cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
  opacity: 0.78;
}

/* ---------- 样本范围与引用方式 ---------- */
.page-news .news-notes {
  margin-top: clamp(46px, 6vw, 78px);
}

.page-news .news-notes .section__head {
  margin-bottom: 18px;
}

.page-news .news-notes__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

@media (min-width: 860px) {
  .page-news .news-notes__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 16px;
  }
}

.page-news .news-notes__panel,
.page-news .news-notes__ref {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--clay);
  background: var(--panel);
}

.page-news .news-notes__panel p {
  margin: 0 0 12px;
  font-size: var(--fs-4);
  line-height: 1.85;
  color: var(--faint);
}

.page-news .news-notes__panel p:last-child {
  margin-bottom: 0;
}

.page-news .news-notes__panel a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(70, 227, 196, 0.42);
}

.page-news .news-notes__ref {
  border-top-color: var(--moss);
  background: var(--panel-2);
}

.page-news .news-notes__ref .eyebrow {
  margin: 0 0 12px;
  color: var(--moss-lift);
}

.page-news .news-notes__list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-notes__list li {
  position: relative;
  padding-left: 16px;
  font-size: var(--fs-4);
  line-height: 1.8;
  color: var(--faint);
}

.page-news .news-notes__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 7px;
  height: 1px;
  background: var(--moss-lift);
}

/* ---------- 订阅与收藏 ---------- */
.page-news .news-subscribe {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(46px, 6vw, 78px);
  border: 1px solid var(--line);
  background: linear-gradient(155deg, rgba(180, 103, 74, 0.14), rgba(18, 26, 35, 0.94) 62%);
}

@media (min-width: 780px) {
  .page-news .news-subscribe {
    grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
  }
}

.page-news .news-subscribe__figure {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--panel-2);
}

.page-news .news-subscribe__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

@media (min-width: 780px) {
  .page-news .news-subscribe__figure {
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .page-news .news-subscribe__figure img {
    height: 100%;
    min-height: 340px;
    aspect-ratio: auto;
  }
}

.page-news .news-subscribe__body {
  padding: clamp(22px, 3vw, 34px);
}

.page-news .news-subscribe__body .eyebrow {
  margin: 0 0 10px;
  color: var(--clay-lift);
}

.page-news .news-subscribe__body h2 {
  margin: 0 0 14px;
  font-size: var(--fs-2);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ink);
}

.page-news .news-subscribe__body p {
  margin: 0 0 12px;
  max-width: 62ch;
  font-size: var(--fs-4);
  line-height: 1.85;
  color: var(--faint);
}

.page-news .news-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 22px 0 0 !important;
}
<<<END>>>